When I log into my CoreOS recently, I noticed a built-up list of “failed units”: $ ssh email@example.com Last login: Fri Jan 8 14:36:34 2016 from 18.104.22.168 CoreOS stable (835.9.0) Failed Units: 5 firstname.lastname@example.org:22-22.214.171.124:2573.service email@example.com:22-126.96.36.199:59295.service firstname.lastname@example.org:22-188.8.131.52:55062.service email@example.com:22-184.108.40.206:2490.service firstname.lastname@example.org:22-220.127.116.11:2039.service
There are no explanations of what they are. Can someone explain? They seem to be a list of broken SSH connections…?
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